n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 18 |
7 | 21 |
8 | 34 |
9 | 44 |
10 | 105 |
11 | 154 |
12 | 163 |
13 | 189 |
14 | 382 |
15 | 421 |
16 | 2473 |
17 | 2664 |
18 | 4590 |
19 | 9804 |
20 | 19950 |
21 | 29992 |
22 | 38457 |
23 | 40249 |
24 | 124656 |
25 | 185139 |
26 | 195032 |
[0,1,3,6,10,18,21,34,44,105,154,163,189,382,421, 2473,2664,4590,9804,19950,29992,38457,40249, 124656,185139,195032] |